#include <stdio.h>
typedef unsigned char *byte_pointer;
void show_bytes(byte_pointer start,size_t len)
{
    size_t i;
    for (i=0;i<len;i++)
        printf("%.2x",start[i]);
    printf("\n");
}
void show_int (int x)
{
    show_bytes((byte_pointer) &x,sizeof(int));
}
void show_float(float x)
{
    show_bytes((byte_pointer) &x,sizeof(float));
}
void show_pointer(void *x)
{
    show_bytes((byte_pointer) &x,sizeof(void *));
}
void main()
{
short int v = -5227;

unsigned short uv = (unsigned short) v;

printf("v = %d, uv = %u\n ",v, uv);
}
